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使用Winsock控件编写的TCP、UDP通信测试程序,支持CRC、XOR、SUM等通信校验方式,是一款比较使用的工程测试工具软件-Winsock controls prepared by the TCP, UDP communications test procedure, support CRC, XOR, SUM calibration methods such as communications, is a comparison of the use of engineering software testing tools
Date : 2025-12-21 Size : 62kb User : 黄先生

计算校验和 校验和算法描述:为保证网络上传输的数据的可靠性,在许多协议中都设置了校验和项,例如:IPv4、ICMPv4、IGMPV4、ICMPv6、UDP和TCP 等等。计算这些校验和的算法称为网际校验和算法,简单来说就是:把被校验的数据16位进行累加,然后取反码,若数据字节长度为奇数,则数据尾部补一个字节的0以凑成偶数。 由于从输入文件读入的数据不能直接满足计算校验和的条件,所以首先对从文件读入缓冲区的数据进行预处理,即读入缓冲区时忽略空格。由于累加是按16位进行的,所以每次从缓冲区中读出4个字符,并将字符转换成对应的16进制数字,如此依次累加,直至数据全部读完。 还有一种情况,即如果数据长度为奇数个字节,则需要判断,并补0累加。程序中利用的是缓冲区长度计数器i和当前读取到计数器j判断数据长度是否为奇数。即如果数据长度为偶数,则读完数据时当前读取到计数器j的值应与缓冲区长度i相等,而如果数据长度为奇数,则读完数据时,当前读取到计数器j>缓冲区长度i,此时需将缓冲区中剩余的两个字符读出,并补0,转换成相应16进制数以后参与累加。 当累加结束后,将累加和的16位以上数据位移下再进行一次累加,并对最后累加和取反即得所求校验和。 -calculated checksum checksum algorithm Description : To ensure the network transmission of data reliability, in many of the agreements are set up and calibration, for example : IPv4, ICMPv4, IGMPV4, ICMPv6. UDP and TCP so on. Calculating checksum algorithm called the Internet checksum algorithm, the simple answer is : as has been the calibration data for 16 cumulative, and then take the anti-code, if the data byte length of the odd, data will make up the tail of a 0 byte to make up even. As the input file is read into the data can not be directly calculated checksum meet the conditions, So, the first right from the document read into the buffer data preprocessing, read into the buffer zone that is overlooked spaces. As the cumulative basis for the 16, so every time from the buffer read out
Date : 2025-12-21 Size : 87kb User :

CRC16校验VC++程序是通讯数据校验的必需之程序-CYXLIC REDUNDANCY CHECK VC data communications procedures is the necessary calibration procedure
Date : 2025-12-21 Size : 141kb User : Michael Lee

faugeras线性程序,最简单的标定方法-faugeras linear process, the simplest method of calibration
Date : 2025-12-21 Size : 270kb User : 王红咏

VB中利用网络自动校准时间的例子-VB of the use of the network examples of the timing of auto-calibration
Date : 2025-12-21 Size : 12kb User : chenzha

自动校准计算机时间为GMT标准时间 资源类别: VB源码¦网络 -Automatic calibration of computer time to GMT Standard Time Resource type: VB source ¦ Network
Date : 2025-12-21 Size : 6kb User : tangzhao2000

实现Tcp,带校验的数据传输文件,本文件为服务器端程序-The Tcp, and with calibration data transmission file , the file server-side programs
Date : 2025-12-21 Size : 1.34mb User : WGB

实现Tcp,带校验的数据传输文件,本文件为客户端程序-The Tcp, and with calibration data transmission file , the file for the client program
Date : 2025-12-21 Size : 1.36mb User : WGB

实现Udp,不带校验的数据传输,本程序为服务器端代码-The UDP , without calibration data transmission , this program is a server-side code
Date : 2025-12-21 Size : 1.36mb User : WGB

实现Udp,不带校验的数据传输,本程序为客户端代码-The UDP , without calibration data transmission , this program is the client code
Date : 2025-12-21 Size : 1.34mb User : WGB

通过opencv 实现人脸检测,首先把目标标定,效果较佳-Through the opencv realization of human face detection, the first to target calibration, better effect
Date : 2025-12-21 Size : 2kb User : 赵霞

包含串口接收和发送,校验程序,LED显示控制程序。-Including the serial receive and transmit, calibration procedures, LED display control program.
Date : 2025-12-21 Size : 418kb User : 朱义胜

这是一个避免出错的网络校验和程序,在实际环境中已经经过严格的测试。-This is a network to avoid the mistakes and calibration procedures, the physical environment has been through a rigorous test.
Date : 2025-12-21 Size : 7kb User : Carneys

结构光系统标定程序!通过结构光三维立体标定,利用标定模板达到三维实际与图像的配准-Structured light system calibration program! Through the structured light three-dimensional calibration, calibration templates to use to achieve real and three-dimensional image registration! ! ! !
Date : 2025-12-21 Size : 9kb User : ctedpr

详细介绍了鱼眼图像畸变产生原理,校正方法。给出了MATLAB设计原理。-In detail this paper introduces the principle of fisheye image distortion correction method. Calibration the MATLAB source code is given, and mainly adopts spherical coordinate positioning method for correction.
Date : 2025-12-21 Size : 3.74mb User : zhangqiang

VB程序实现网络校准计算机系统时间(2014更新网站)-VB program to achieve network calibration computer system time (2014 to update the site)
Date : 2025-12-21 Size : 52kb User : 市容百

用于演示NTP协议进行网络校时的代码,对NTP协议进行了分析处理,提取时间信息,并校准计算机时间。-NTP protocol code for demonstration during the school network, were analyzed for the NTP protocol processing, extraction time information and calibration of computer time.
Date : 2025-12-21 Size : 2kb User : 大鹏集成

halcon 10 + MFC 联合编程,实现图像拖放,模板匹配,串口通讯,测量,标定,等功能-halcon 10+ MFC joint programming, drag and drop image, template matching, serial communications, measurement, calibration, and other functions
Date : 2025-12-21 Size : 9.05mb User :

可以直接使用Opencv自带的摄像机标定示例程序,该程序位于 “\OpenCV\samples\c目录下的calibration.cpp”,程序的输入支持直接从USB摄像机读取图片标定,或者读取avi文件或者已经存放于电脑上图片进行标定。-Can directly use Opencv s own camera calibration sample program, the program is located in the directory \ Opencv \ samples \ c calibration. The CPP , the input support directly read the USB camera calibration images, or read avi files or already stored on computer graphics for calibration.
Date : 2025-12-21 Size : 19.43mb User : jack

教你如何利用calibrate,成为一个合格的设计师-teach you how to run calibration
Date : 2025-12-21 Size : 1.25mb User : wilsion
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